diff --git a/.woodpecker/test.yml b/.woodpecker/test.yml
index afbf6c0..3b509bd 100644
--- a/.woodpecker/test.yml
+++ b/.woodpecker/test.yml
@@ -14,7 +14,7 @@ steps:
       - docker-php-ext-enable mbstring mysqli pdo_mysql intl gd zip bz2
       - curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
       - composer require --dev yoast/phpunit-polyfills:"^3.0"
-      - composer require --dev phpunit/phpunit ^9
+      - composer require --dev phpunit/phpunit ^11
       - composer install
       - bash bin/install-wp-tests.sh wordpress_tests root mysql mysql latest true
       - ./vendor/bin/phpunit --configuration phpunit.xml.dist